Method for obtaining solutions of OTA in a concentrated sulfuric acid medium; said solutions; and method for preparing ONTA

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United States of America Patent

PATENT NO 9676733
APP PUB NO 20160046588A1
SERIAL NO

14782889

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Abstract

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A method for obtaining solutions that contain 1,2,4-triazole-5-one (OTA) in concentrated sulphuric acid, includes using 3-amino-1,2,4-triazole (ATA) as a precursor of OTA. There is also provided a method for preparing 3-nitro-1,2,4-triazole-5-one (4) (ONTA) from the solutions.

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Patent Owner(s)

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ARIANEGROUP SAS51-61 ROUTE DE VERNEUIL LES MUREAUX 78130

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bouchez, Jean-Marc Ballancourt sur Essonne, FR 3 1
Cagnon, Guy Ballancourt sur Essonne, FR 3 2
Herve, Grégoire Sarzeau, FR 6 13
Jacob, Guy Vert le Petit, FR 21 120

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